<!doctype html>
<script src="../../../resources/testharness.js"></script>
<script src="../../../resources/testharnessreport.js"></script>
<script src="../../assert_selection.js"></script>
<script>
const isMac = navigator.platform.indexOf('Mac') === 0;
const kBehaviors = window.internals ? ['mac', 'win'] : isMac ? ['mac'] : ['win'];
for (const behavior of kBehaviors) {
  if (window.internals) {
    internals.settings.setEditingBehavior(behavior);
    internals.settings.setSelectTrailingWhitespaceEnabled(behavior !== 'mac');
  }

selection_test(
  '<div contenteditable dir="ltr">|\n Just\n <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Just\n <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-0 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n| Just\n <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Just\n <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-1 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n |Just\n <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Just\n <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-2 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n J|ust\n <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |J^ust\n <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-3 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Ju|st\n <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Ju^st\n <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-4 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Jus|t\n <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Jus^t\n <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-5 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just|\n <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Just^\n <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-6 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n| <span>testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Just\n^ <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-7 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>|testing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n |Just\n^ <span>testing what</span>\n ever\n</div>',
  `${behavior} 15-8 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>t|esting what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|t^esting what</span>\n ever\n</div>',
  `${behavior} 15-9 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>te|sting what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|te^sting what</span>\n ever\n</div>',
  `${behavior} 15-10 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>tes|ting what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|tes^ting what</span>\n ever\n</div>',
  `${behavior} 15-11 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>test|ing what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|test^ing what</span>\n ever\n</div>',
  `${behavior} 15-12 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testi|ng what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|testi^ng what</span>\n ever\n</div>',
  `${behavior} 15-13 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testin|g what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|testin^g what</span>\n ever\n</div>',
  `${behavior} 15-14 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing| what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|testing^ what</span>\n ever\n</div>',
  `${behavior} 15-15 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing |what</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>|testing ^what</span>\n ever\n</div>',
  `${behavior} 15-16 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing w|hat</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing |w^hat</span>\n ever\n</div>',
  `${behavior} 15-17 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing wh|at</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing |wh^at</span>\n ever\n</div>',
  `${behavior} 15-18 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing wha|t</span>\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing |wha^t</span>\n ever\n</div>',
  `${behavior} 15-19 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>|\n ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing |what^</span>\n ever\n</div>',
  `${behavior} 15-20 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n| ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing |what</span>\n^ ever\n</div>',
  `${behavior} 15-21 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n |ever\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing |what</span>\n^ ever\n</div>',
  `${behavior} 15-22 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n e|ver\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n |e^ver\n</div>',
  `${behavior} 15-23 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n ev|er\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n |ev^er\n</div>',
  `${behavior} 15-24 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n eve|r\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n |eve^r\n</div>',
  `${behavior} 15-25 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n ever|\n</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n |ever^\n</div>',
  `${behavior} 15-26 ltr left word`);

selection_test(
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n ever\n|</div>',
  selection => selection.modify('extend', 'left', 'word'),
  '<div contenteditable dir="ltr">\n Just\n <span>testing what</span>\n |ever^\n</div>',
  `${behavior} 15-27 ltr left word`);
}
</script>
